Condition: Item Type: Solar Panel Material: Monocrystalline silicon and nylon Solar Panel Size: Approx. 550 x 170mm or 21.65 x 6.69in Battery Charging Warehouse: Approx. 84 x 34 x 24mm or 3.3 x 1.3 x 0.9in (L x W x H) (Manual measurement, error within 1cm is allowed) Working Voltage: 5V Open Circuit Voltage: 6.5V Output Power: 7.2W Operating Current: 0 - 1.5A Short Circuit Current: 1.6A Conversion Efficiency: 19.4 percent Uses: Outdoor sports or mountaineering camping Functions: Solar charging panel Package List 1 x Solar Panel 1 x Battery Charging Warehouse 1,Small and light enough to fit into any camping pack, hiking pack or emergency kit, can be folded into a compact package. 2,The product has multiple rope holes around it, which can be hung on the outside of the backpack to absorb light. 3,Equipped with a battery USB port and a battery charging bin, suitable for charging the batteries or mobile phones and other electrical appliances. 4,Can also charge for 2pcs AAA or AA batteries, portable design, suitable for outdoor use. 5,Suitable for outdoor sports, mountaineering, camping and so on, practical accessory. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.